5514487980 has 24 divisors (see below), whose sum is σ = 15440566512. Its totient is φ = 1470530112.

The previous prime is 5514487949. The next prime is 5514488039. The reversal of 5514487980 is 897844155.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45954007 + ... + 45954126.

It is an arithmetic number, because the mean of its divisors is an integer number (643356938).

Almost surely, 2^5514487980 is an apocalyptic number.

It is an amenable number.

5514487980 is an abundant number, since it is smaller than the sum of its proper divisors (9926078532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5514487980 is a wasteful number, since it uses less digits than its factorization.

5514487980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91908145 (or 91908143 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 51.

The square root of 5514487980 is about 74259.5985714978. The cubic root of 5514487980 is about 1766.7227364824.

The spelling of 5514487980 in words is "five billion, five hundred fourteen million, four hundred eighty-seven thousand, nine hundred eighty".